| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $106.45 | 6.212% | $113.0627 | $113.06 | $113.05 | $113.10 |
| Purchase #2 | $136.88 | 12.669% | $154.2213 | $154.22 | $154.20 | $154.20 |
| Purchase #3 | $219.28 | 10.426% | $242.1421 | $242.14 | $242.15 | $242.10 |
| Purchase #4 | $69.53 | 12.265% | $78.0579 | $78.06 | $78.05 | $78.10 |
| Purchase #5 | $82.61 | 11.354% | $91.9895 | $91.99 | $92.00 | $92.00 |
| Purchase #6 | $135.49 | 5.392% | $142.7956 | $142.80 | $142.80 | $142.80 |
| Purchase #7 | $110.68 | 10.548% | $122.3545 | $122.35 | $122.35 | $122.40 |
| 7 purchase totals = | $860.92 | $944.6236 | $944.62 | $944.60 | $944.70 | |